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The density, mass and volume triangle is as follows:
So if you wanted to work out the density, you would cover up density in the magic triangle to give:
Density = Mass/Volume
(since mass is above volume)
So if...

Speed, distance and time can be calculated using a magic triangle. D (the distance) goes in the top of the triangle, S (speed) goes in the bottom left of the triangle and T (time) goes in the bottom right of the...

The surface area of a triangular prism can be found in the same way as any other type of prism. All you need to do is calculate the total area of all of the faces. A triangular prism has 5 faces, 3 being rectangular and...